Abstract: Implementations described herein relate to memory device log data storage. In some implementations, a memory device may store a first data stream associated with a first type of log data in a circular buffer. The memory device may store a second data stream associated with a second type of log data in another memory location. The memory device may detect an event included in the second data stream that is associated with an attribute level that satisfies a threshold. The memory device may write data stored in the circular buffer after a time at which the event is detected to a non-volatile memory based on the attribute level satisfying the threshold, wherein the data stored in the circular buffer is stored in the non-volatile memory in connection with data associated with the event.

Abstract: Methods, systems, and devices for detecting information modification in a memory system are described. A system may generate a first value, such as a first hash value, from information stored in storage component. The system may then generate a second value, such as a second hash value, from content stored in the storage component. After generating the second value, the system may compare the second value to the first value. The system may then determine the modification status of the information based on the comparison, and implement one or more operations based on the modification status.